234130573 has 4 divisors (see below), whose sum is σ = 234878908. Its totient is φ = 233382240.

The previous prime is 234130529. The next prime is 234130591. The reversal of 234130573 is 375031432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 70341769 + 163788804 = 8387^2 + 12798^2 .

It is a cyclic number.

It is not a de Polignac number, because 234130573 - 2²¹ = 232033421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234130513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373698 + ... + 374323.

It is an arithmetic number, because the mean of its divisors is an integer number (58719727).

Almost surely, 2^234130573 is an apocalyptic number.

It is an amenable number.

234130573 is a deficient number, since it is larger than the sum of its proper divisors (748335).

234130573 is an equidigital number, since it uses as much as digits as its factorization.

234130573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748334.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 234130573 is about 15301.3258575850. The cubic root of 234130573 is about 616.3386120069.

The spelling of 234130573 in words is "two hundred thirty-four million, one hundred thirty thousand, five hundred seventy-three".